TRANSFORMATIONS.

TRANSLATIONS:

 In mathematics, translation refers to moving an object without changing it in any other way. 

REFLECTION:

It is basically a 'flip' of shape over the line of reflection.

ROTATION:

To rotate an object you need a center of rotation and how much you want to rotate it. By convention, positive rotations go counter clockwise, and negative rotations go clockwise.

HERE IS A VIDEO OF TRANSFORMATIONS: